Christopher Nolan’s The Odyssey is going to be a mythic adventure about Odysseus’s long, dangerous journey home to Ithaca after the Trojan War. The story also includes Penelope, Telemachus, and figures from Greek mythology such as Athena, Circe, Calypso, Polyphemus, and the Sirens.

What the plot centers on

The film follows Odysseus trying to survive a decade-long return home while his family waits in Ithaca. His son Telemachus also sets out to learn whether his father is still alive.

What to expect tone-wise

The movie is being described as an action-fantasy epic, so it should lean into large-scale spectacle, peril, and mythological encounters rather than a quiet, literal retelling. It is also rated R, which suggests the film may be more intense and mature than a family-friendly adventure.

In plain language

So, in one sentence: it’s basically the classic Odyssey story of a hero battling monsters, gods, and fate on the way back to his family.

TL;DR: It’s about Odysseus trying to make it home after the Trojan War, with his family waiting and Greek-myth creatures in the way.